Open Hubei releases a video to celebrate the saving of a finless porpoise on the Yangtze river in 2022, after which the area has seen a rise in population following the replacement of chemical plants with riverside parks YICHANG, China, June 01, 2023 (GLOBE NEWSWIRE) -- Yang He, 65 years old from Yichang, Hubei Province, who has been photographing finless porpoises for 5 years has noticed a rise in population since...